Other questions in this quiz

2. What makes a good gas exchange surface?

  • Large surface area
  • Small surface area
  • Thick walls
  • Small concentration gradient

3. Select a function of a enzyme

  • they increase the products of a reaction.
  • they stop reactions
  • They catalyse reactions
  • They are used to cure illnesses

4. What are the holes called in insect gas exchange?

  • air tubes
  • Spiracles
  • Alveolus
  • chitin

5. What factors affect transport across a membrane

  • Temperature
  • Size of organism
  • Environment
  • Type of organism


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